get_asce722#

Type: Query | Auth Required: Yes

Proxies the USGS Seismic Design Web Services. Returns ASCE 7-22 seismic design map parameters for a given latitude/longitude, risk category, and site class. Includes spectral acceleration values (Ss, S1, SDS, SD1), design spectra, and seismic design category (SDC).

from dlubal.api.geo_zone_tool import GeoZoneTool

gzt = GeoZoneTool(token="YOUR_TOKEN")

# Note: This query uses the GraphQL API directly.
# The Python SDK does not expose a dedicated method for this query.
# Use the GraphQL example with an HTTP client.

using Dlubal.API.GeoZoneTool;

var gzt = new GeoZoneToolClient("YOUR_TOKEN");

// Note: This query uses the GraphQL API directly.
// The C# SDK does not expose a dedicated method for this query.
// Use the GraphQL example with an HTTP client.

query {
  getAsce722(
    latitude: 34.05
    longitude: -118.25
    riskCategory: II
    siteClass: DEFAULT
  ) {
    code
    message
    referenceDocument
    data {
      ss s1 sds sd1 sdc
      pgam sms sm1 ts t0 tl cv
      twoPeriodDesignSpectrum { periods ordinates }
      twoPeriodMcErSpectrum   { periods ordinates }
    }
  }
}

Input#

Parameter	Type	Required	Description
`latitude`	Float	Yes	Latitude in decimal degrees
`longitude`	Float	Yes	Longitude in decimal degrees
`riskCategory`	RiskCategoryEnum	Yes	Building risk category (I-IV)
`siteClass`	SiteClassEnum	Yes	Soil site class (DEFAULT, A-E)

Response#

Returns Asce722ResponseType with seismic design parameters and response spectra.